/*
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 * and open the template in the editor.
 */

package tfisher.views;


import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.auth.AccessToken;
import twitter4j.auth.RequestToken;

import java.awt.*;
import java.io.*;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Properties;
/**
 * @author Yusuke Yamamoto - yusuke at mac.com
 * @since Twitter4J 2.1.7
 */
public class GetTokens implements Runnable{             
        GetTokens(){       };
        public void storeProperties()
        {
            File file = new File("twitter4j.properties");
        Properties prop = new Properties();
        InputStream is = null;
        OutputStream os = null;           
            try {
                if (file.exists()) {
                    is = new FileInputStream(file);
                    prop.load(is);
                }

                    prop.setProperty("oauth.consumerKey", "VwbqJqEWEGPLI9ZeaeRv8g");
                    prop.setProperty("oauth.consumerSecret", "WumU4D31KZSaESmq0ju82bXSnvC1e7Q64AV6GmBDCGo");
                    os = new FileOutputStream("twitter4j.properties");
                    prop.store(os, "twitter4j.properties");
                   
            }catch (IOException ioe) {
                ioe.printStackTrace();
                System.exit(-1);
            } finally {
                if (is != null) {
                    try {
                        is.close();
                        
                    } catch (IOException ignore) {
                    }
                }
                if (os != null) {
                    try {
                        os.close();
                    } catch (IOException ignore) {
                    }
                }
            }
          
     }
     public void logindo()
     {       
           
           File file = new File("twitter4j.properties");
        Properties prop = new Properties();
        InputStream is = null;
        OutputStream os = null;         
        try{
                if (file.exists()) {
                    is = new FileInputStream(file);
                    prop.load(is);
                }
           }catch (IOException ioe) {
                ioe.printStackTrace();
                System.exit(-1);
            } finally {
                if (is != null) {
                    try {
                        is.close();
                        
                    } catch (IOException ignore) {
                    }
                }
                if (os != null) {
                    try {
                        os.close();
                    } catch (IOException ignore) {
                    }
                }
            }  
          
        try {
            
            
            System.out.println( prop.getProperty("oauth.consumerSecret"));

            Twitter twitter = new TwitterFactory().getInstance();
            
            RequestToken requestToken = twitter.getOAuthRequestToken();
            System.out.println("Got request token.");
            System.out.println("Request token: " + requestToken.getToken());
            System.out.println("Request token secret: " + requestToken.getTokenSecret());
            AccessToken accessToken = null;

            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            while (null == accessToken) {
                System.out.println("Open the following URL and grant access to your account:");
                System.out.println(requestToken.getAuthorizationURL());
                try {
                    Desktop.getDesktop().browse(new URI(requestToken.getAuthorizationURL()));
                } catch (UnsupportedOperationException ignore) {
                } catch (IOException ignore) {
                } catch (URISyntaxException e) {
                    throw new AssertionError(e);
                }
                System.out.print("Enter the PIN(if available) and hit enter after you granted access.[PIN]:");
                String pin = br.readLine();
                try {
                    if (pin.length() > 0) {
                        accessToken = twitter.getOAuthAccessToken(requestToken, pin);
                    } else {
                        accessToken = twitter.getOAuthAccessToken(requestToken);
                    }
                } catch (TwitterException te) {
                    if (401 == te.getStatusCode()) {
                        System.out.println("Unable to get the access token.");
                    } else {
                        te.printStackTrace();
                    }
                }
            }
            System.out.println("Got access token.");
            System.out.println("Access token: " + accessToken.getToken());
            System.out.println("Access token secret: " + accessToken.getTokenSecret());

            try {
                prop.setProperty("oauth.accessToken", accessToken.getToken());
                prop.setProperty("oauth.accessTokenSecret", accessToken.getTokenSecret());
                os = new FileOutputStream(file);
                prop.store(os, "twitter4j.properties");
                os.close();
            } catch (IOException ioe) {
                ioe.printStackTrace();
                System.exit(-1);
            } finally {
                if (os != null) {
                    try {
                        os.close();
                    } catch (IOException ignore) {
                    }
                }
            }
            System.out.println("Successfully stored access token to " + file.getAbsolutePath() + ".");
            
           // System.exit(0);
        } catch (TwitterException te) {
            te.printStackTrace();
            System.out.println("Failed to get accessToken: " + te.getMessage());
            System.exit(-1);
        } catch (IOException ioe) {
            ioe.printStackTrace();
            System.out.println("Failed to read the system input.");
            System.exit(-1);
        }
         
         
         
     }

    @Override
    public void run() {
        storeProperties();
       logindo();
    }
   
}